ADA4304-2ACPZ-R7 Analog Devices Inc, ADA4304-2ACPZ-R7 Datasheet - Page 4

• Manufacturer Part Number: ADA4304-2ACPZ-R7
• Description: IC,Splitter,LLCC,16PIN,PLASTIC
• Manufacturer: Analog Devices Inc

Specifications of ADA4304-2ACPZ-R7

• Frequency: 50MHz ~ 1GHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Size / Dimension: -
• Insertion Loss: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: ADA4304-2ACPZ-R7TR

ADA4304-2
ABSOLUTE MAXIMUM RATINGS
Table 2.
Parameter
Supply Voltage
Power Dissipation
Storage Temperature Range
Operating Temperature Range
Lead Temperature (Soldering, 10 sec)
Junction Temperature
Stresses above those listed under Absolute Maximum
Ratings may cause permanent damage to the device. This is
a stress rating only; functional operation of the device at
these or any other conditions above those indicated in the
operational section of this specification is not implied.
Exposure to absolute maximum rating conditions for
extended periods may affect device reliability.
THERMAL RESISTANCE
θ
soldered to a high thermal conductivity 2s2p circuit board,
as described in EIA/JESD 51-7.
Table 3. Thermal Resistance
Package Type
16-Lead LFCSP (Exposed Pad)
Maximum Power Dissipation
The maximum safe power dissipation in the ADA4304-2
package is limited by the associated rise in junction
temperature (T
which is the glass transition temperature, the plastic changes
its properties. Even temporarily exceeding this temperature
limit can change the stresses that the package exerts on the
die, permanently shifting the parametric performance of
the ADA4304-2. Exceeding a junction temperature of 150°C
for an extended period can result in changes in the silicon
devices, potentially causing failure.
JA
is specified for the device (including exposed pad)
J
) on the die. At approximately 150°C,
θ
98
JA
Rating
5.5 V
See Figure 3
−65°C to +125°C
−40°C to +85°C
300°C
150°C
Unit
°C/W
Rev. 0 | Page 4 of 12
The power dissipated in the package (P
the quiescent power dissipation; the supply voltage (V
the quiescent current (I
dissipation of the ADA4304-2 can be calculated as
Airflow increases heat dissipation, effectively reducing θ
In addition, more metal directly in contact with the package
leads/exposed pad from metal traces, through-holes, ground,
and power planes reduces the θ
Figure 3 shows the maximum safe power dissipation in the
package vs. the ambient temperature for the 16-lead LFCSP
(98°C/W) on a JEDEC standard 4-layer board.
ESD CAUTION
Figure 3. Maximum Power Dissipation vs. Temperature for a 4-Layer Board
P
D (MAX)
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
0
= 5.25 V × 105 mA = 551 mW
10
20
AMBIENT TEMPERATURE (°C)
30
S
). In Table 1, the maximum power
40
JA
50
.
60
D
) is essentially equal to
70
80
90
S
) times
100
JA
.